09-19-2019, 07:12 PM
For 200 yards or less their isn't any reason to go over 16". I've never heard of diamondback barrels but if that's your price point then consider the 16" group buy available on this forum.
I have a superlative arms adjustable gas block and they work but my future ones will be from jp for $20 less.
I have a superlative arms adjustable gas block and they work but my future ones will be from jp for $20 less.

